SVBONY SV109 Variable M42×0.75 (T2) Extension Tube – 24–35 mm zwo cooled camera power adapter and the input signal is

and the input signal is processed to minimize the loss of sound quality

0 Built-in Image Buffer 256MB DDR3 Memory Buffer Cooling System Dual Stage TEC cooler（about -35℃ below ambient

Insertion Depth: 32

Included Accessories: 2

2 means Medium

SVBONY SV109 Variable M42×0.75 (T2) Extension Tube – 24–35 mm zwo cooled camera power adapter and the input signal isSVBONY SV109 Variable M420. 75 (T2) Extension Tube is a precision spacing adapter designed for astrophotography imaging trains. With an adjustable extension range of 2435 mm, it allows fine control of back focus when using cameras, reducers, or field flatteners. Key Features All metal anodised construction Manufactured from aluminium alloy with an anodised finish for durability, rigidity, and long term reliability. Variable 2435 mm extension range